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Match Document Document Title
8074958 Lintel form for concrete and block constructions  
A concrete lintel form includes a pair of elongate side members for installation in opposing face-to-face relation spanning a structure opening, such as a window or door opening, for fabrication of...
7992836 Slab formwork system and method for preparation of slab formwork system of this type  
A slab formwork system is disclosed having a plurality of formwork elements which have first hook members at their lower side for establishing a hook connection with second hook members provided at...
7581709 Concrete slab form system  
A system of interconnecting structural components for supporting and forming suspended concrete slabs that allow removal of form panels without disturbing the slab support posts (shores)....
7024831 Concrete floor system and method of making floor components  
A concrete floor system used in a building structure and a method of making floor components used with the floor system. The concrete floor system, if installed on grade, provides for expansion and...
6770228 Method for successive concreting of high vertical walls  
A method for successive concrete of high vertical walls by using a climbing shuttering system having a support structure on which various concrete shuttering elements are loaded hanging downwards....
6604326 Universal brick-back holder  
A holder comprising a rigid base bar having a pin end and a stabilizing end; a rigid stabilizing bar having a base end and an opposite end, with the base end of the rigid stabilizing bar being...
6598357 Concrete building module roof form and support apparatus  
A composite roof form includes first, second and third upright building walls laterally connected to define an interior building space, wall upper end segments of the at least a first upright...
6557817 Wall climbing form hoist  
A self-climbing concrete wall form hoist for forming a concrete wall section atop a previously formed wall section has a wall mounting releasably secured to the previously formed wall section, a...
6508907 Chimney crown installation system  
A crown installation system for forming a crown in place on a pillar in a manner that avoids the need for heavy and complicated concrete form structures. The crown installation system includes a...
6390438 End latch for removable support for concrete slab construction and method  
A removable support structure for concrete slab fabrication is described. A horizontally length adjustable latch device may be secured to both ends of shoring girders or shoring beams, or to just...
6273393 Concrete form support bracket and assembly  
A concrete form support bracket and assembly which can be used economically and efficiently to pour concrete bridge decks or building floors. The brackets, which are used in pairs, have a base...
6244005 Modular wall system  
A precast wall panel has forms for flanges and a lintel embedded in place. Upon erection of the panel over a precast footing having an anchoring trough, this trough, the flanges and lintel may all...
6138981 Insulating connectors used to retain forms during the manufacture of composite wall structures  
Connectors used in manufacturing composite wall structures to substantially prevent forms from being displaced in response to pressure generated by concrete poured between the forms. In a completed...
6036165 Method and apparatus for constructing a building unit  
A method for constructing an upper concrete building unit on top of a pre-formed lower concrete building unit includes: (a) mounting vertical positioning pegs on the lower building unit; (b)...
5683609 Ceiling mold support  
The invention concerns a support for ceiling mold elements for concrete. It is effected in that, on both edges of its upper surface (2, 48) one row each of projections (3, 4, 53, 54) is provided...
5676874 Floor form assembly and apparatus used therewith  
A floor form assembly is adapted for use in the construction of a concrete floor of a structure that is enclosed by surrounding walls, and includes a plurality of mounting devices adapted to be...
5655336 Telescopic light metal form board  
A formwork board is disclosed for use in the placement of concrete slabs, sidewalks, driveways, and footings. It includes a first element and a second element. The first element is adapted to...
5338498 Method for formwork, and dismantling of formwork, of walls of poured material raised above a reference surface, and means for employment of this method  
A method for assembly and disassembly of formwork for walls (1) of poured material raised above a reference surface (2) using boards (3) each including a shuttering face (4) and equipped with...
5246640 Method of constructing a wall from pourable concrete material  
A method and apparatus for constructing a poured concrete wall in which the concrete is poured into forms provided between a pair of parallel-opposing panels having reinforcing therebetween. The...
5186874 Method for casting stairs within pools  
A method of constructing arcuate cement stairs in a pool includes (a) attaching a first arcuate form having a first form radius to the wall of the pool; (b) attaching a second arcuate form having a...
5125616 Stop for concrete formwork  
A stop (1) for supporting a side of concrete form work (12) includes a deformable section (2) in the form of a collapsible sleeve (2) with an abutment (8). The sleeve is formed monolithically with...
5026018 Apparatus for forming risers for concrete steps  
An apparatus for forming risers for concrete steps between a pair of spaced vertical walls. The apparatus takes the form of a bracket which is to connect with a length of wood such as a...
5005799 Patterns for determining the profile of an arch  
A pattern for defining the profile of an arch is produced from a unitary block of material or materials having the required structural strength to support the arch materials during construction and...
4955579 Concrete forming device with corner forming accessory  
A forming device for forming a ceiling in which a neat corner is to be formed between the ceiling and an adjacent wall which includes a form panel to form a portion of the ceiling adjacent to the...
4793586 Quoin molds  
A reusable mold and method for applying stucco to intersecting planar surfaces to create a quoin is disclosed. The mold is a generally rectangular framework of non-adhering surfaces. Preferably,...
4768938 Apparatus for pouring concrete slabs  
To pour and set concrete slabs the form deck is chained to a light truck and the combination is supported between joists. The truck can be lowered while the slab is curing, and raised again before...
4744541 Multiple purpose concrete form  
Multipurpose concrete form panels are constructed using cross stiffener members for resistance to deflection under load. Each of the cross stiffener members is formed of a base strip of metal with...
4735395 Interfacial separator for concrete structures  
An improved system is provided for separation of contiguous concrete portions of a structure. This separation is advantageous in reducing structural failure caused by earth settlement, frost...
4729540 Grout retaining tool  
A tool which can be used to temporarily close cleanout holes in masonry construction and which can be securely anchored directly to the masonry wall.The present invention is essentially comprised...
4693445 Concrete and construction system and modular plank element for the concrete formwork thereof  
A falsework for concrete structures is formed by providing tubular elements at longitudinal edges of metal planks and corner units and providing slots in these tubular elements such that hooks...
4667923 Molding device for modular concrete unit  
A molding device includes a multi-sided contractible inner form and outer forms that can be connected detachably to the inner form. The inner form has, at each side, a wedge-shaped spacer formwork...
4659055 Cornerstone mold arrangement for the outer walls of prefabricated buildings  
A building corner arrangement for the outer wall of homes and other buildings that are formed from prefabricated panels made from concrete or other cementitious materials, which panels are of the...
4650150 Mold apparatus for vertical elements of concrete  
A molding apparatus for molding in place walls of a structure on a poured concrete floor or other base is provided with a central support member to which are movably attached four flat wall molds...
4629592 Method and apparatus utilizing inflatable membrane form for construction of concrete shell building  
A method and apparatus for anchoring an inflatable membrane form to the base wall of a building to be covered by a concrete shell incorporates a groove formation at the top inner face of the...
4574017 Method for securing concrete form board to pool and maintaining concrete from pool liner track  
A semi-rigid pool coping form board of the type which is temporarily adhered on the generally vertical surface of a pool mouth-bounding structure to project a uniform height above the generally...
4569501 Cambered truss header for a shoring structure  
The cambered truss header is embodied in a shoring apparatus for pouring substantially horizontal concrete building sections. The truss header extends between and is supported on end runners which...
4562989 Apparatus for construction of concrete walls  
A concrete forming system for constructing small diameter concrete columns with a refractory liner on the inside of the column wall. The present invention supports the inner and outer forms for the...
4508308 Reinforcement structure for reinforced-concrete buildings  
A reinforcement structure for reinforced-concrete buildings, comprises a servicing portion which can be dismantled and a fixed structural portion which shall remain embedded in the concrete casting...
4476074 Method and apparatus for forming cast-in-place structures  
An improved method and apparatus for forming cast-in-place structures includes the use of a sheet of fabric having a plurality of pockets for receiving support rods. The pockets are formed between...
4422617 Edge joist  
An edge joist is provided for installation along an edge of a wallform sheathing panel. The edge joist is generally formed as a S-beam. A front flange thereof is generally L-shaped and engages the...
4397441 Wall form and method of assembly thereof  
The invention relates to an apparatus utilized in the pouring of concrete walls and includes a number of vertical girder-like or "strong-back" members to which are clamped a number of transversely...
4395014 Pool deck form for vinyl liner swimming pool  
Improved apparatus for forming the deck and associated coping of a pool. The pool defines and encloses a central area for receiving and retaining water and includes a substantially vertical wall; a...
4387877 Apparatus for forming pool deck and coping  
Improved apparatus for forming the deck and associated coping of a pool. The pool defines and encloses a central area for receiving and retaining water and includes a substantially vertical wall...
4386754 Device for constructing in situ a concrete reservoir  
The invention relates to a device for constructing a structure constituted of a floor and vertical walls (9) in concrete, comprising an external framework (2) made up of panels erected on a lower...
4349491 Method for forming a concrete deck  
The method for forming a concrete deck includes top adjustable removable hangers depending from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck...
4348002 Hanger for concrete deck forming apparatus  
Top adjustable removable hangers depend from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck joists and decking associated therewith and upon which...
4342440 Concrete deck forming apparatus  
Apparatus for forming a concrete deck includes top adjustable removable hangers depending from opposed walls, beams or girders to support length adjustable ledgers, which ledgers support deck...
4314798 Apparatus for arrangement of combined stationary and slip form casting of concrete  
An arrangement for combined stationary form and slipform casting, including a slipform yoke capable of carrying two form halves, between which concrete is to be poured, for example for a wall or...
4245810 Apparatus for constructing concrete cantilevered decking around swimming pools  
Disclosed is reusable form for constructing concrete cantilevered decking around a swimming pool of any shape. The form includes an anchoring member, a plurality of adjustable brackets connected to...
4136850 Form for pool decks  
A structure formed of semi-rigid material including a set of first form units, of rectangular cross-section, adapted to be secured in end-to-end relation about the margin of a pool with their upper...
Matches 1 - 50 out of 113 1 2 3 >